AirHint found the following cheapest one-way flights from Istanbul (IST) to Barcelona (BCN) in June 2026 (see full year).

One-Way flights

26 Jun	Wizz Air UK
04 Jun	Wizz Air
01 Jun	Vueling Airlines	direct
09 Jun	Vueling Airlines	direct
11 Jun	Vueling Airlines	direct
05 Jun	Wizz Air
07 Jun	Vueling Airlines	direct
04 Jun	Vueling Airlines	direct
02 Jun	Vueling Airlines	direct
08 Jun	Vueling Airlines	direct

Also check the deals for return flights from Istanbul to Barcelona in June.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest one-way flights from Istanbul to Barcelona in June from 105€

One-Way flights